I'm doing sea fishing?

Short answer: your 10–30 g rod with 7 kg (about 15 lb) line can work for light, calm-water shore fishing on small sea species, but it’s not ideal for most sea fishing scenarios where bigger fish and rougher conditions are common.

What to expect with your current setup

• Targetable with caution: small species like whiting, small bream, sand bass, and light jigging for micro-pelagic on calm days.
• Limits: bigger fish (kingfish, snapper, seabass, even small snappers) or fishing in surf/strong current will stress the gear and the line. You’ll risk losing fish, line breaks, or getting spooled in strong current.

Practical options

• If you stay with this rod:
  • Lure/rigs: use light lures (10–20 g) and light jig heads with soft plastics, small metal spoons, or lightweight rigs for bottom fishing near structure.
  • Line/leader: consider a short, abrasion-resistant fluorocarbon leader in the 12–20 lb range to reduce visibility and protect against sharp rocks.
  • Target choices: stay with small, non-structure-adjacent species and calm-water spots, and fish with lighter tides and mild seas.
• If you want more versatility (recommended for most sea fishing):
  • Upgrade rod: look for a rod in the 15–40 g or 20–60 g range to handle a wider variety of lures and fish.
  • Tackle upgrade: 20–30 lb braided mainline with a 15–40 lb fluorocarbon leader; use bottom rigs or two-hook rigs and heavier sinkers when needed.
  • Lure/rigger variety: add mid-weight jigs (20–40 g), spoons, and soft plastics sized for coastal species; keep a few different rigs ready.

Quick questions to tailor advice:

• What target species and location (shore, jetty, pier, boat) are you fishing?
• What weather/current conditions do you usually encounter?

Safety note: always wear a PFD when near water and monitor tides and forecast. You’ve got this—adjust gradually and you’ll find what works best for your spot.

Nice lure! That transparent minnow with the green stripe looks like a versatile, medium-weight hard/plastic minnow. With your 10–30 g rod and 7 kg line, you can definitely target a bunch of coastal species, but you’ll want to use it with the right retrieves and spots.

How to work it effectively

• Casting and depth: Inshore rocks, piers, and pontoons—cast to structure and keep the lure on or just above the bottom. If you’re in shallower water, a slow-to-medium retrieve will do; in deeper or current-rich spots, use a slightly faster but steady retrieve to keep it working.
• Retrieve profiles to try:
  • Steady with short pauses: reel smoothly, pause 1–2 seconds every 5–8 pulls to imitate a fleeing baitfish.
  • Tap-tap with pauses: short pops of the rod tip (2–3 small twitches), then pause to let the lure suspend or sink slightly.
  • Jig-and-pause: quick, short jerks of the rod tip, then a long pause to let the lure flutter catch the eye of following fish.
• Gear pairing: Your 7 kg (about 15 lb) line is okay for smaller rockfish, wrasse, sea bass, and similar coastals. If you hook into bigger fish in rough water, landings may be tough with this setup.
• Locations and targets: Shorelines with kelp patches, rocky ledges, jetties, and piers are ideal. Look for baitfish schools and current seams where predators lurk.
• Leader and hooks: If you’re fishing near rocks, consider a short fluorocarbon leader (12–20 lb) to reduce visibility and abrasion. The lure in your photo has a single rear hook—check that it’s in good shape; if needed, add a small inline treble or swap to a slightly stronger hook.

Quick checks

• Water clarity and current: clear water + light current means more subtle retrieves; chunky current = keep lure working with a bit faster, steadier rhythm.
• Safety: wear a PFD, mind the waves and slick rocks, and fish with a buddy when possible.

What species are you targeting and where are you fishing (shore, jetty, boat)? I can tailor the exact retrieve and spot suggestions.

Short answer: Yes, you can rock-fish with that 10–30 g rod and your current setup, but it’s at the edge for rocky structure and bigger fish. The main risk is abrasion and leverage against sharp rocks, which can pop the line or bend the rod.

How to make it work (with minimal breakage)

• Upgrade the line setup a bit: add a short fluorocarbon leader in the 20–25 lb range (6–8 ft). Tie to your 15 lb braid with a solid knot (FG or double Uni). This reduces abrasion and improves bite sensitivity.
• Use the lure smartly: your transparent minnow is great for attract-and-pause work. Cast to gaps in the rocks or along the edge of structure, then keep it working near bottom with a slow-to-moderate retrieve and occasional pauses.
• Retrieve tactics for rock spots:
  • Steady with patient pauses: reel, then pause 1–2 seconds, especially when you’re near crevices.
  • Small hops and pauses: twitch the rod tip 2–3 times, then pause to let the lure flutter.
  • Use the current to your advantage: cast where water flows along the rocks; this helps keep the lure in the strike zone without snagging.
• Snag and breakage prevention:
  • If you snag, don’t yank. Ease tension and try to work the lure free or cut the line if needed to save the rod.
  • Keep the drag set so a steady, controlled fight is possible without overloading the rod.
• Spots and targets: look for kelp beds, ledges, and rock-pile edges where smaller rockfish, wrasse, and shore-dwelling bass frequent.

When to upgrade (recommended if you’re serious about rock fishing):

• Consider a rod in the 15–40 g or 20–60 g range with 20–40 lb braided mainline and a 25–40 lb fluorocarbon leader. This gives you more leverage and tackle options for bigger fish and rougher terrain.

Tell me your location and target species, and I’ll tailor a precise rig and retrieve plan for your setup. Stay safe out there and keep the lure moving!